Please tell the students ________too much noise in class.

词义替换。—Would you mind passing me the book—Of course not. I’ll do it right away.

―How come a simple meal like this cost so much?―We have ________ in your bill the cost of the cup you broke just now.

Peter and I _________ in Room 807.

My watch is broken. I want to know how tomake it ______.